Prepare the station before touching the dough. Weigh every ingredient, crush the tomatoes by hand in a bowl, lightly bruise the basil leaves, and bring a large pot of water to a gentle pre-heat so it will be ready later. Line a tray with semolina for the shaped pasta. Keep one bench scraper, one fork or cavatelli board, and a clean cloth nearby. Critical point: do not start the sauce before the mise en place is complete; this recipe moves smoothly only when dough, tray, sauce ingredients, and boiling setup are ready in exact sequence.